Comtech EF Data LPOD PS 1.5 Installation And Operation Manual page 142

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC)
Serial Interface Operation
Controller-to-Target
Instruction Code and
Parameter Type
Qualifier
(* indicates
End-of-Life)
Command Query
Auxiliary Mute AUX= AUX?
Enable
Clear All Stored CAA= N/A
Alarms*
Clear All Stored CAE= N/A
Events
Concise Alarm N/A CAS?
Status
Arguments for
Command or
Query
1 byte Command or Query.
Sets or returns the auxiliary mute mode in the form x, where:
0=Disabled (DEFAULT)
1=Enabled
NOTES:
1) When enabled, the mute control input on the remote com connector must be grounded to UN-MUTE the unit.
Otherwise, the unit will be muted, and if a mute query is given (MUT?) the response will be MUT=2 to indicate a
hardware controlled mute is present.
2) Aux mute is one of several hardware mute states that can cause a MUT=2 to be reported. See the MUT
command for more info on mute states.
3) Aux mute supersedes the user mute state so if the command MUT=1 is sent, then AUX=1 is sent, and the user
shorts Pin K to Pin S on the discrete control connector; the RF mute will then be disabled (MUT=0).
COMMAND EXAMPLE: <0001/AUX=1{CR} (enables Aux Mute)
None Command only.
Instructs the LPOD to Clear All stored Alarms. This command takes no arguments.
EXAMPLE: <0001/CAA={CR}
None Command only.
Instructs the LPOD to Clear All stored Events. This command takes no arguments.
EXAMPLE: <0001/CAE={CR}
44 bytes Query only.
Returns the alarm status of the unit, response is semicolon-delimited.
EXAMPLE: <1/CAS?{CR}
>0001/CAS=a;b;c;d;e;f;g;h;i;j;k;I;m;n;o;p;q;r;s;t;u;v;w;x;y;{CR}{LF} where:
a thru z where 0=FT, 1=OK, 2=AL, 3=NO, 4=YS, 5=MS, 6=??, or 7=NA (SEE NOTES 2 AND 3)
a=+24V Power Supply
b=+24V Switch Power Supply
c=+13/18V LNB Power Supply (SEE NOTE 4)
d=+13.5V Power Supply
e=+10V Power Supply
f=+10V1 Amplifier Power Supply
g=+10V2 Amplifier Power Supply (SEE NOTE 4)
h=+7.8V Power Supply
i=+5.8V Power Supply
j=+2.5V Power Supply
k=+1.2V Power Supply
l=-5.8V Power Supply
m=Fan#1 State
n=Fan#2 State (SEE NOTE 4)
o=Heatsink Temp
p=Overtemp Shutdown
q=llC Status
Description of Arguments
(Note that all arguments are ASCII numeric codes from 48 to 57)
5–12
MN-LPOD
Revision 14
Target-to-Controller
(see Description of Arguments)
Response to Response to
Command Query
AUX= AUX=x
AUX?
AUX*
CAA= N/A
CAA*
CAE= N/A
CAE*
CAS= CAS=a;...z